A spokesperson for MSNBC told TPM that "A producer had initial conversations with Matt, like we do with many potential guests every day, but he was never formally booked for the show." A source close to Morgan's CNN show told BuzzFeed: "This isn't accurate. The show simply booked up with other guests on a different topic. Happens all the time in cable news."

Salmon made the claims on Sunday's edition of "Sunday Square Off," a politically-focused show on KPNX-TV.